ertech.pl - dns.ninja
ertech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.128.153.221🇵🇱 NETARTGROUP85.128.144.0/20 | ||||||
| PTR | shared-akv221.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | ertech.pl ⭐ | ||||||
| A | 85.128.153.221🇵🇱 NETARTGROUP85.128.144.0/20 | ||||||
| PTR | shared-akv221.rev.nazwa.pl | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1786775670 | ||||||
MX for
ertech.pl |
Same first word
ertech.sk |
ertech.com.br |
ertech.netlify.app |
ertech.fr |
ertech.cz |
ertech.systems |
ertech.io |
ertech.com.au |
ertech.ch |
ertech.store |
ertech.co |
ertech.co.uk |
ertech.pl |
ertech.eu |
ertech.com.tr |
ertech.mn |
Similar names
DNS History
6 records (5 active, 1 former)
●MXertech.pl2015-06-26 → 2026-08-16 · 2 obs
● 2026-08-16 02:27:20
○A85.128.137.1142015-06-26 → 2017-04-20 · 4 obs
● 2017-04-20 23:52:32
○ 2026-02-17 08:25:24
○ 2026-08-16 02:27:20
●A85.128.153.2212026-02-17 → 2026-08-16 · 3 obs
● 2026-02-17 08:25:24
● 2026-08-16 02:27:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, h-dns.pl, f-dns.pl, a-dns.pl... | - |
| ertech.pl | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.153.221 |
| NS | 3 | ns3.nazwa.pl, ns2.nazwa.pl... |
| MX | 1 | ertech.pl (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl)
Analysis
Mail Server Role
ertech.pl handles its own mail, functioning as its own mail server.
IP Addresses
ertech.pl resolves to just one IP address, 85.128.153.221.
Two other host names, along with koremus.nazwa.pl, www.butih.pl and merigraf.pl, also share IP numbers with ertech.pl.
Name Servers
ertech.pl is served by three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
ertech.pl partially shares its NS delegation with several other domains, including leadersway.pl, lpb.pl, piekarniaiwona.pl and two others.
These name servers regularly co-occur with the name servers ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.
ns1.nazwa.pl has IP address 77.55.125.10, ns2.nazwa.pl has IP address 77.55.126.10 and ns3.nazwa.pl has IP address 77.55.127.10 — one address each.
Mail Servers
ertech.pl is served by just one mail server: ertech.pl.
ertech.pl resolves to 85.128.153.221 and no other IP number.